Full-Time

Head of Marketing

Updated on 8/1/2026

Lassie

Lassie

11-50 employees

Autonomous AI admin automation for healthcare practices

No salary listed

San Francisco, CA, USA

In Person

An on-site project and office visit are part of the hiring process.

Category
Growth & Marketing (2)
,
Required Skills
Marketing
Data Analysis

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Requirements
  • You have a demonstrated track record of finding and scaling revenue-generating growth channels.
  • You have worked at an early-stage startup and are comfortable personally doing the work before building a team around it.
  • You can pitch a product, write copy that converts, and make an audience feel understood.
  • You think from first principles, generate unconventional ideas, and ship enough experiments to discover what works.
  • You know your metrics, can explain exactly why something worked, and can replicate it in a different context.
  • You already use artificial intelligence tools daily to build, automate, and operate, and you are excited to rethink distribution and growth strategy from the ground up.
Responsibilities
  • Own Lassie's demand-generation system, with qualified demos booked as the north star and annual recurring revenue and payback as guardrails.
  • Develop messaging and positioning through customer insight, sales calls, data, and systematic experimentation.
  • Personally find and prove creative, predictable, and scalable growth channels.
  • Turn successful approaches into repeatable systems, then build a lean, artificial-intelligence-native team around them.
  • Own the execution of brand and product marketing in partnership with the founders.

Lassie builds autonomous AI agents to handle administrative tasks for small medical and dental practices, focusing on automating revenue-cycle workflows. The system directly accesses clinic insurance portals to retrieve reimbursement data, reconcile accounts, match payments to claims, update the practice's records, and verify bank funds. It integrates with existing practice software, complies with HIPAA data handling, and aims to replace repetitive back-office labor rather than merely adding tools. Lassie serves hundreds of practices across 49 states, saving around 30 hours per month per practice (with larger clinics saving over 100 hours) and pursuing scalable, HIPAA-compliant administrative automation for healthcare.

Company Size

11-50

Company Stage

Series A

Total Funding

$35M

Headquarters

San Francisco, California

Founded

2020

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Simplify Jobs

Simplify's Take

What believers are saying

  • Lassie saved practices 30 hours monthly in June 2026, equating to over $30,000 in cost savings per customer.
  • The firm grew to 700+ practices across 49 states by June 2026, generating over $10M annualized revenue.
  • Practices report 60–70 hours saved monthly with reduced errors after automating EOB posting via Lassie's AI platform.

What critics are saying

  • Major dental EHR vendors like Dentrix may embed autonomous billing AI into their platforms within 9–15 months.
  • H1's Doctor Graph AI strengthens CVS Health's provider directory, reducing back-office reliance on third-party billing tools within 12–18 months.
  • Dental EHR vendors could eliminate standalone tools like Lassie by integrating similar AI agents directly into existing systems soon.

What makes Lassie unique

  • Lassie is the only AI-native tool fully automating EOB posting with zero manual entry by June 2026.
  • The platform achieves 98% autonomous payment posting, EFT reconciliation, and claims follow-up for independent practices.
  • Lassie fits real-time deposit reconciliation with banking rails via Plaid and MX, connecting to major payers.

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